Synthetic Study Directed toward Derivatives of Biologically Active Indolo[2,3-a]carbazole
摘要:
Various derivatives of (6R*,6aR*)-6-chloro-6a-hydroxy-5,6,6a,12-tetrahydroindolo[2,3-a]carbazole-5-one (8) and 6-cyano-5-hydroxyindolo[2,3-a]carbazole (9) are prepared. Preparations of (6R*,6aR*,11aR*)-6-chloro-11a-cyano-6a-hydroxy- (11) and 12-substituted 6-(Z)-aminomethylidene-5,6,6a,11,11a,12-hexahydroindolo[2,3-a]carbazole-5-ones (15) are also reported.
Various derivatives of (6R*,6aR*)-6-chloro-6a-hydroxy-5,6,6a,12-tetrahydroindolo[2,3-a]carbazole-5-one (8) and 6-cyano-5-hydroxyindolo[2,3-a]carbazole (9) are prepared. Preparations of (6R*,6aR*,11aR*)-6-chloro-11a-cyano-6a-hydroxy- (11) and 12-substituted 6-(Z)-aminomethylidene-5,6,6a,11,11a,12-hexahydroindolo[2,3-a]carbazole-5-ones (15) are also reported.